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MT28F320A18

Features: • 32Mb block architecture Seventy-one erasable blocks: Eight 4K-word parameter blocks Sixty-three 32K-word main memory blocks• VCC, VCCQ, VPP voltages*1.65V (MIN), 1.95V (MAX) VCC, VCCQ 0.9V (MIN), 1.95V (MAX) VPP (in-systemPROGRAM/ERASE)12V ±5% (HV) VPP tolerant (factory pro...

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SeekIC No. : 004429686 Detail

MT28F320A18: Features: • 32Mb block architecture Seventy-one erasable blocks: Eight 4K-word parameter blocks Sixty-three 32K-word main memory blocks• VCC, VCCQ, VPP voltages*1.65V (MIN), 1.95V (MAX) ...

MT28F320A18 Data Sheet

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Part Number:
MT28F320A18
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• 32Mb block architecture
    Seventy-one erasable blocks:
    Eight 4K-word parameter blocks
    Sixty-three 32K-word main memory blocks
• VCC, VCCQ, VPP voltages*
    1.65V (MIN), 1.95V (MAX) VCC, VCCQ
    0.9V (MIN), 1.95V (MAX) VPP (in-system
    PROGRAM/ERASE)
    12V ±5% (HV) VPP tolerant (factory programming
    compatibility)
• Random access time: 70ns @ 1.65V VCC
• Low power consumption (VCC = 1.8V)
    Asynchronous Read < 18mA
    Write/Erase < 40mA (MAX)
    Standby < 50A (MAX)
    Automatic power saving feature (APS)
• Enhanced write and erase suspend options
    ERASE-SUSPEND-to-READ
    PROGRAM-SUSPEND-to-READ
    ERASE-SUSPEND-to-PROGRAM
• Dual 64-bit chip protection registers for security
    purposes
• Cross-compatible command support
    Extended command set
    Common flash interface
• PROGRAM/ERASE cycle
    100,000 WRITE/ERASE cycles per block
    (VPP = VPP1)


Specifications

Voltage to Any Ball Except Vcc and Vpp
with Respect to Vss ......................... -0.5V to +2.45V
Vpp Voltage (for BLOCK ERASE and
PROGRAM with Respect to Vss) ........ -0.5V to +13.5V
Vcc and VccQ Supply Voltage
with Respect to Vss ......................... -0.3V to +2.45V
Output Short Circuit Current .......................... 100mA
Operating Temperature Range...........-40ºC to +85ºC
Storage Temperature Range ...........-55ºC to +125ºC
Soldering Cycle..................................... 260ºC for 10s


Description

The MT28F320A18 is a nonvolatile electrically block-erasable (Flash) memory containing eight 4Kword parameter blocks and sixty-three 32K-word main blocks.

The MT28F320A18 allows soft protection for blocks, as read only, by configuring soft protection registers with dedicated command sequences. For security purposes, a 128-bit chip protection register is provided.

The embedded WORD WRITE and BLOCK ERASE functions of MT28F320A18 are fully automated by an on-chip write state machine (WSM). An on-chip status register can be used to monitor the WSM status and to determine the progress of the PROGRAM/ERASE task.

The ERASE/PROGRAM SUSPEND functionality of MT28F320A18 allows compatibility with existing EEPROM emulation software packages.

The MT28F320A18 is manufactured using 0.15m process technolog




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